they showed us bombed out buildings and told us he's frustrated by the government war plains. he said if the world warned know fly zone, this 18-month-old war would be over in two days. so far there is no end in sight, and while many fear this could become a wider regional conflict, they're predicting as many as 700,000 refugees could flee syria by the end of this year. meantime a human rights wash is documenting the yaus of rain and torture as weapons in this war and it has called for an international investigation into possible crimes against humanity in syria. chuck, back to you. >> ann curry at the turkish/syrian border. nc is covering this at the brinkings if you will, from afghanistan where we've been on the scene for years to what's been going on to of course the civil war in syria. folks, all the foreign policy questions, we haven't even got on the the relationship with russia. the focus on china and asia, and, oh, by the way, a tough question neither candidate would want to answer, what would you do if there was an uprising in saudi arabia. we're focusing on the middl